This is due to rounding that can happen when research from a particular pack is interrupted - e.g. power outage/brownout/science pack is moved between labs.

Duplicate of 125060 99%/fractional science packs left over after research complete .


Yep, looks as if I'm a victim of this. Shame though ...

Hey folks, first time bug poster - but Factorio has given me so much joy, I thought I should do the right thing and post.


What did you do?

I created 1.0k Orange Science and put it into a rocket. Launched the rocket onto the space platform. Travelled back to Nauvis. Launched the science back ...

That's great news quyxkh! Thanks

lo folks,

I'd like to get a lunchtime server set-up at work for myself and my Factorio-playing buddies at work. However, installing Steam might be a bit tricky - I'd like to set-up both a server and get some clients that we can download to play this.

1) Is there a container-based (see Docker ...